[objective-c] CocoaPods Errors on Project Build

I think it has a bug here.
For me, I delete Pods folder and Podfile.lock and do the pod install again to solve the problem.
This message is ignoring..:(

Examples related to objective-c

Adding a UISegmentedControl to UITableView Keep placeholder text in UITextField on input in IOS Accessing AppDelegate from framework? Warp \ bend effect on a UIView? Use NSInteger as array index Detect if the device is iPhone X Linker Command failed with exit code 1 (use -v to see invocation), Xcode 8, Swift 3 ITSAppUsesNonExemptEncryption export compliance while internal testing? How to enable back/left swipe gesture in UINavigationController after setting leftBarButtonItem? Change status bar text color to light in iOS 9 with Objective-C

Examples related to cocoa-touch

Include of non-modular header inside framework module Move textfield when keyboard appears swift Create space at the beginning of a UITextField Navigation bar with UIImage for title Generate a UUID on iOS from Swift How do I write a custom init for a UIView subclass in Swift? creating custom tableview cells in swift How would I create a UIAlertView in Swift? Get current NSDate in timestamp format How do you add an in-app purchase to an iOS application?

Examples related to cocoapods

Undefined Symbols error when integrating Apptentive iOS SDK via Cocoapods The iOS Simulator deployment targets is set to 7.0, but the range of supported deployment target version for this platform is 8.0 to 12.1 Xcode 10.2.1 Command PhaseScriptExecution failed with a nonzero exit code Updating to latest version of CocoaPods? 'Linker command failed with exit code 1' when using Google Analytics via CocoaPods ld: framework not found Pods How to update a single pod without touching other dependencies Error "library not found for" after putting application in AdMob cocoapods - 'pod install' takes forever Xcode - ld: library not found for -lPods

Examples related to build-error

Android Studio 3.0 Execution failed for task: unable to merge dex CocoaPods Errors on Project Build how to fix the issue "Command /bin/sh failed with exit code 1" in iphone What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how can I ensure it doesn't?